MATHEMATICS REVIEW 2

MATHEMATICS REVIEW 2

ROUNDING OFF NUMBERS

Multiple Choice

Round off 9 626 to the nearest thousand.

• 9 000

• 10 000

• 9 700

Multiple Choice

Round off 65 201 to the nearest ten thousands.

• 70 000

• 60 000

• 65 000

Multiple Choice

Which number rounds to 840 when it is rounded off to the nearest ten?

• 844

• 846

• 847

Multiple Choice

Which of the following numbers will NOT round off to 600 when rounding to the nearest hundred?

• 675

• 601

• 624

Multiple Choice

Jonalyn collected 7 546 plastic bottles for recycling. Round off to the nearest thousand, How many plastic bottles were collected?

• 7 500

• 7 540

• 8 000

Ordinal Numbers

Multiple Select

What is the ordinal number for 10?

• ten

• tenth

• tens

Multiple Select

What is the ordinal number of 30?

• thirty

• thirtieth

• Thirteenth

Multiple Select

100th in ordinal numbers in words is ____________.

• one hundred

• one hundredth

• one hundredst

Multiple Select

Fill in the pattern: 5th, 10th, 15th, 20th, _______.

• 25th

• 30th

• 21st

Multiple Select

Fill in the pattern: sixty- sixth, sixty- seventh, sixty- eighth, sixty- ninth, __________.

• eightieth

• ninetieth

• seventieth

ADDITION of Whole Numbers Without Regrouping

Multiple Choice

2 445 + 1 324 = ________

• 3 769

• 3 967

• 3 679

Multiple Choice

63 162 + 20 203 + 14 412 = __________

• 87 777

• 97 777

• 96 767

Multiple Choice

123 672 + 24 123 = _______

• 147 780

• 147 795

• 147 793

Multiple Choice

7 250 + 1625 = _________

• 8 875

• 9 875

• 5 875

Multiple Choice

31 213 + 10 210 + 8 356= __________.

• 49 779

• 49 789

• 49 977

Adding Whole Numbers With Regrouping

Multiple Select

6 405 + 5 376= ________

• 11 718

• 11 781

• 11 817

Multiple Select

2 475 + 5 275 = _________

• 7 850

• 7 570

• 7 750

Multiple Select

9 987 + 9654 = __________

• 19 641

• 19 541

• 19 531

Multiple Select

9 503 + 827 + 182 = _________

• 10 511

• 10 512

• 10 513

Multiple Select

76 405 + 5 376 + 2 011 =

• 82 792

• 82 793

• 83 792

Multiple Choice

Mandy is collecting bottle caps for making maracas. She collected 1495 bottle caps in October and 975 in November. How many bottle caps did Mandy collect?

• 2 407

• 2 475

• 2 470